Wheel assembly for an office chair



FIG. 1 is a perspective view of a wheel assembly for an office chair showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines on the wheel in FIGS. 1, 2, 3, 6 and, 7 show the interior of the translucent outer portion of said wheel. 

The ornamental design for a wheel assembly for an office chair, as shown and described. 